DR. RALPH G DINER PH.D, M.S.C.P.
NPI 1801988431
Psychologist - Clinical in Encino, CA

Q: What is Ralph Diner's NPI number?

The NPI number for Ralph Diner is 1801988431. It was assigned to this individual provider in the NPPES registry on September 29, 2006.

Q: What is Ralph Diner's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Ralph Diner was last updated on March 7, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since September 29, 2006

16944 VENTURA BLVD STE 10, ENCINO, CA 91316(818) 231-2164 Get Directions Write a Review

NPPES record last updated: March 7, 2019. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 7, 2019, Sep 4, 2018, Sep 28, 2015 (3 updates tracked since 2015).

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About Dr. Ralph G Diner Ph.d, M.s.c.p. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RALPH G DINER PH.D, M.S.C.P. (NPI 1801988431) is an individual clinical provider in Encino, California, licensed in California (PC7457) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1801988431

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. RALPH G DINERCredential: PH.D, M.S.C.P.

Location Address16944 VENTURA BLVD STE 10Encino, CA 91316-4161

Mailing Address20541 Hiawatha StChatsworth, CA 91311-2413 · (818) 231-2164

Phone(818) 231-2164

Sole ProprietorYes

Enumeration DateSeptember 29, 2006

Last NPPES UpdateMarch 7, 20193 updates tracked since enumeration

✔ NPI 1801988431 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PC7457

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

16944 VENTURA BLVD STE 10, Encino, CA 91316

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ralph Diner's NPI number?

The NPI number for Ralph Diner is 1801988431. It was assigned to this individual provider in the NPPES registry on September 29, 2006.

Where is Ralph Diner located?

Ralph Diner practices at 16944 Ventura Blvd Ste 10, Encino, CA 91316. The listed phone number is (818) 231-2164.

What is Ralph Diner's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Ralph Diner was last updated on March 7, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.